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shim pt 2 or whatever

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wuggy 2026-07-06 12:59:25 +01:00
commit b725d2f0e0
1 changed files with 10 additions and 14 deletions
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24
security/nss/lib/util/quickder.c
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@ -9,17 +9,13 @@
#include "secerr.h"
#include "secasn1.h" /* for SEC_ASN1GetSubtemplate */
/*
* Windows NT4 / 2000 / XP‑RTM do not provide EncodePointer / DecodePointer.
* On down‑level systems, the correct behaviour is to return the pointer unchanged.
* ulw = Ultra-Legacy Windows.
*/
static __inline void* ulwDecodePointer(void* p)
{
return p;
}
#if defined(_WIN32) && !defined(_WIN64)
static __inline void* Win2000_EncodePointer(void* p) { return p; }
static __inline void* Win2000_DecodePointer(void* p) { return p; }
#define EncodePointer(p) Win2000_EncodePointer(p)
#define DecodePointer(p) Win2000_DecodePointer(p)
#endif
/*
* simple definite-length ASN.1 decoder
@ -413,7 +409,7 @@ DecodeInline(void* dest,
}
static SECStatus
ulwDecodePointer(void* dest,
DecodePointer(void* dest,
const SEC_ASN1Template* templateEntry,
SECItem* src, PLArenaPool* arena, PRBool checkTag)
{
@ -439,7 +435,7 @@ DecodeImplicit(void* dest,
SECItem* src, PLArenaPool* arena)
{
if (templateEntry->kind & SEC_ASN1_POINTER) {
return ulwDecodePointer((void*)((char*)dest),
return DecodePointer((void*)((char*)dest),
templateEntry, src, arena, PR_FALSE);
} else {
return DecodeInline((void*)((char*)dest),
@ -580,7 +576,7 @@ DecodeExplicit(void* dest,
if (SECSuccess == rv) {
if (templateEntry->kind & SEC_ASN1_POINTER) {
rv = ulwDecodePointer(dest, templateEntry, &subItem, arena, PR_TRUE);
rv = DecodePointer(dest, templateEntry, &subItem, arena, PR_TRUE);
} else {
rv = DecodeInline(dest, templateEntry, &subItem, arena, PR_TRUE);
}
@ -707,7 +703,7 @@ DecodeItem(void* dest,
/* decode implicitly tagged components */
rv = DecodeImplicit(dest, templateEntry, &temp, arena);
} else if (kind & SEC_ASN1_POINTER) {
rv = ulwDecodePointer(dest, templateEntry, &temp, arena, PR_TRUE);
rv = DecodePointer(dest, templateEntry, &temp, arena, PR_TRUE);
} else if (kind & SEC_ASN1_CHOICE) {
rv = DecodeChoice(dest, templateEntry, &temp, arena);
} else if (kind & SEC_ASN1_ANY) {